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23FUN07_QuAHMET_Newsletter_N1.pdfNewsletters:
#1, November 2024
Towards a magnetic topological insulator-based quantum standard of resistance is a talk that Kajetan M. Fijalkowski, Universitรคt Wรผrzburg and Institute for Topological Insulators in Wรผrzburg, Germany gave at the Conference on Advances in Topological Condensed Matter in Trieste, Italy, 11-15 November 2024.
The QuAHMET partners thank the conference organisers for allowing the reposting of the conference recording, which can be found at this address together with the conference program
๐ฌ๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐ ๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐๐๐ by Nitin Samarth, Penn State University
PAPERS:
(Note: Where open access rights have not been purchased from the journal, a pre-print link to the manuscript is provided)ย
D. K. Patel, K. M. Fijalkowski, M. Kruskopf, N. Liu, M. Gรถtz, E. Pesel, M. Jaime, M. Klement, S. Schreyeck, K. Brunner, C. Gould, L. W. Molenkamp, H. Scherer, "A zero external magnetic field quantum standard of resistance at the 10โ9 level", Nature Electronics, Nov 2024. https://www.nature.com/articles/s41928-024-01295-w . ArXiV preprint: https://arxiv.org/abs/2410.13365ย
L. Callegaro, "A quantum standard of resistance without a magnetic field," Nature Electronics nov. 2024, https://rdcu.be/d2UOW
L. Callegaro, "Fundamentals of Measurement: Small electric currents", IEEE Instrumentation and Measurement Magazine, accepted for publication.
L. Callegaro, M. Marzano, J. Medved, C. Gould, J. Hoffmann, N. Huang, N. H.-Kaneko, J. Kucera, L. W. Molenkamp, M. C. Onbasli, A. G. Ozbay, H. Scherer, S. Kumar, "QuAHMET: Quantum Anomalous Hall Effect Materials and Devices for Metrology," Measurement:Sensors, 101437, 2024.
N.J. Huรกng, J.L. Boland, K.M. Fijalkowski, C. Gould, T. Hesjedal, O. Kazakova, S. Kumar, H. Scherer, "Quantum anomalous Hall effect for metrology", Appl. Phys. Lett. 126, 040501 (2025).
CONFERENCES:
L. Callegaro, C. Cassiago, A. Cultrera, V. DโElia, E. Enrico, L. Fasolo, E. Gasparotto, M. Marzano, J. Medved, M. Ortolano, D. Serazio, S. Kumar, "European effort towards a novel quantum anomalous Hall effect-based primary resistance standard: INRIM first results," CIM 2025 International Metrology Congress, 11-14 Mar 2025 Lyon, France, submitted.
L. Callegaro, C. Cassiago, A. Cultrera, V. DโElia, E. Enrico, L. Fasolo, E. Gasparotto, M. Marzano, J. Medved, M. Ortolano, D. Serazio , S. Kumar. "Il progetto QuAHMET, Quantum Anomalous Hall effect materials and devices for metrology: Attivitร all'INRIM," VIII Forum Nazionale delle Misure 2024, 12-14 Sep 2024, San Vincenzo (LI), Italy.
J. Medved, L. Callegaro, C. Cassiago, A. Cultrera, V. DโElia, E. Enrico, E. Gasparotto, M. Marzano, M. Ortolano, K. Pierz, "Misure su effetto Hall quantistico in criostato senza elio," VIII Forum Nazionale delle Misure 2024, 12-14 Sep 2024, San Vincenzo (LI), Italy, submitted.
L. Callegaro, M. Marzano, J. Medved, C. Gould, J. Hoffmann, N. Huang, N. H.-Kaneko, J. Kucera, L. W. Molenkamp, M. C. Onbasli, A. G. Ozbay, H. Scherer, S. Kumar, "QuAHMET: Quantum Anomalous Hall Effect Materials and Devices for Metrology,"ย XXIV IMEKO World Congress, 26-29 August 2024, Hamburg, Germany, poster presentation.
Dinesh K. Patel, Mattias Kruskopf, Martin Gรถtz, Eckart Pesel, Marcelo Jaime, Hansjรถrg Scherer, Kajetan M. Fijalkowski, Steffen Schreyeck, Karl Brunner, Charles Gould, Laurens W. Molenkamp, "High-accuracy measurements of the quantum anomalous Hall effect for resistance hashtag#metrology", 2024 NCSL International & CPEM Workshop & Symposium, 6-11 Jul 2024, Denver, CO, USA.ย
M. Marzano, L. Callegaro, J. Medved, C. Gould, J. Hoffmann, N. Huang, N. H-. Kaneko, J. Kucera, L. Molenkamp, M. Onbasli, A. รzbay, H. Scherer, S. Kumar, "QuAHMET: Quantum anomalous Hall effect materials and devices for metrology," 2024 NCSL International & CPEM Workshop & Symposium, 6-11 Jul 2024, Denver, CO, USA.ย
G. Maruccio, M. Marzano, L. Callegaro, S. Giblin, C. Gould, T. Hesjeda, J. Hoffmann, N. Huang, N. Kaneko, O. Kazakova, M. Kruskopf, J. Kucera, S. Majumdar, L. W. Molenkamp, "Quantum Anomalous Hall Effect applied to metrology: the EPM project QuAHMET", ICM International Conference on Magnetism, 30 Jun - 5 Jul 2024, Bologna, Italy, submitted.
STANDARDS & REGULATORY ACTIVITIES:
GOOD-PRACTICE GUIDES:
Funding statement:ย
The project (23FUN07 QuAHMET) has received funding from the European Partnership on Metrology, co-financed from the European Unionโs Horizon Europe Research and Innovation Programme and by the Participating States.
โข Funder name: European Partnership on Metrology
โข Funder ID: 10.13039/100019599
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